| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.44 | 5.127% | $247.511 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $179.84 | 11.776% | $201.018 | $201.02 | $201.00 | $201.00 |
| Purchase #3 | $236.60 | 7.340% | $253.9664 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $38.31 | 4.601% | $40.0726 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $97.40 | 7.785% | $104.9826 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $136.58 | 9.137% | $149.0593 | $149.06 | $149.05 | $149.10 |
| Purchase #7 | $102.85 | 12.331% | $115.5324 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $1,027.02 | $1,112.1423 | $1,112.14 | $1,112.10 | $1,112.20 | |